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Message-ID: <1389084978.3650.73.camel@cliu38-desktop-build> Date: Tue, 07 Jan 2014 16:56:18 +0800 From: Chuansheng Liu <chuansheng.liu@...el.com> To: agk@...hat.com, snitzer@...hat.com Cc: linux-kernel@...r.kernel.org, chuansheng.liu@...el.com Subject: [PATCH 3/3] dm snapshot: Calling destroy_work_on_stack() to pair with INIT_WORK_ONSTACK() In case CONFIG_DEBUG_OBJECTS_WORK is defined, it is needed to call destroy_work_on_stack() which frees the debug object to pair with INIT_WORK_ONSTACK(). Signed-off-by: Liu, Chuansheng <chuansheng.liu@...el.com> --- drivers/md/dm-snap-persistent.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/md/dm-snap-persistent.c b/drivers/md/dm-snap-persistent.c index 2d2b1b7..2f5a9f8 100644 --- a/drivers/md/dm-snap-persistent.c +++ b/drivers/md/dm-snap-persistent.c @@ -257,6 +257,7 @@ static int chunk_io(struct pstore *ps, void *area, chunk_t chunk, int rw, INIT_WORK_ONSTACK(&req.work, do_metadata); queue_work(ps->metadata_wq, &req.work); flush_workqueue(ps->metadata_wq); + destroy_work_on_stack(&req.work); return req.result; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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